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US 8,411,075 B2Granted
Large area electronic sheet and pixel circuits with disordered semiconductors for sensor actuator interface
AssigneePalo Alto Research Center Incorporated
InventorsSanjiv Sambandan, William S. Wong, Robert A. Street
Life of this patent
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Abstract
A pixel circuit including a first transistor; a second transistor, the first transistor and the second transistor serially coupled between a first power supply terminal and a second power supply terminal; and a first capacitor coupled between a gate of the first transistor and a gate of the second transistor, and an electronic sheet including the same.
Claims17
A pixel circuit formed using a disordered semiconductor, comprising:
- a first transistor electrically coupled to a first voltage;
- a second transistor electrically coupled to a second voltage different from the first voltage, the first transistor and the second transistor serially coupled between a first power supply terminal and a second power supply terminal;
- a first capacitor coupled between a gate of the first transistor and a gate of the second transistor;
- and
- a third transistor coupled between a node between the first transistor and the second transistor and an output node.
2 more elements
A pixel circuit formed using a disordered semiconductor, comprising:
- a plurality of transistors coupled together in series;
- a plurality of capacitors coupled to the transistors such that each transistor is coupled to each other transistor through at least one of the capacitors;
- and
- a plurality of switching elements, each switching element coupled to a gate of a corresponding one of the transistors.
1 more element
An electronic sheet formed using a disordered semiconductor, comprising:
- a sensor layer including at least one sensor;
- a pixel circuit layer including at least one pixel circuit, wherein the pixel circuit comprises
- a plurality of transistors coupled together in series;
- and
- a plurality of capacitors coupled to the transistors such that each transistor is coupled to each other transistor through at least one of the capacitors;
- and
- an actuator layer including at least one actuator;
- wherein the pixel layer is disposed between the sensor layer and the actuator layer.
5 more elements
Dependencies are inferred from the claim text.